Define repetition in writing and explain why it is important to avoid repeating words or phrases when you create an academic essay

Answer 1

http://grammar.about.com/od/rs/a/repetitionterm.htm

http://www.usu.edu/markdamen/WritingGuide/07repwrd.htm

http://lisavella.blogspot.com/2007/05/three-tips-to-avoid-repetition-in-your.html